In this world where "sing when you win and stop when you lose"
The season of "going to ICU without air conditioning"
Air conditioning has an unprecedented status among the people!As a leading global s...
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Design an electronic smart lock with integrated Wi-Fi using the Battery Powered Smart Lock reference design, LaunchPad kit, and motor drive evaluation module.
Reference DesignBattery-Powered ...
[i=s]This post was last edited by 244141084 on 2020-10-9 11:43[/i]The power supplies in the picture are all 5V. I can understand the first two op amps, but I can't understand the op amp with a MOS tub...
Accurate battery fuel monitoring in battery backup systems requires special considerations. Using TI's battery fuel gauge with Impedance Track™ technology offers the distinct advantage of not requirin...[Details]
Recently, according to digital blogger @菊厂影业Fans, Honor will release its first folding screen at the end of the fourth quarter of this year, code-named "Magic X". The blogger revealed that Honor's n...[Details]
1 Oscilloscope use This section introduces how to use an oscilloscope. There are many types and models of oscilloscopes with different functions. The 20MHz or 40MHz dual-trace oscilloscopes are...[Details]
1. Actual machine test The structure of the experimental system is shown in Figure 5. The measurement range of the torque meter is 10 kg-cm. The EMF estimation neural network model in this control s...[Details]
Development environment: MAPLAB X IDE v1.85
Compiler: MPLAB XC 32
1. Instructions for use:
The PIC32 Peripheral Library provides functions and macros for setting up and controlling 32-bit perip...[Details]
"Charge for 5 minutes, talk for 2 hours" is OPPO's classic advertising slogan; During the MWC2022 conference not long ago, OPPO announced the 150W Super Flash Charge technology, which is said ...[Details]
As we all know, spectral analysis is based on the fact that atoms and molecules in matter are in a state of constant motion. This internal motion of matter can be reflected externally in the form of ...[Details]
Hengjiu Antai's all-vanadium liquid flow battery helps Liaoning's first zero-carbon power supply station, providing a supporting distributed energy storage system that acts as a "stabilizer" for th...[Details]
The speed of electric vehicle charging is closely related to the charger power, battery charging characteristics and temperature. Under the current battery technology level, even fast charging take...[Details]
The new portable solar clothing made with nanotechnology brings light to remote mountain villages that lack power. If solar clothing becomes popular, about 2 billion people around the world will no...[Details]
2. NIST proposes CQS to revise CRI
With the rapid development of LED light source technology, the formulation of international standards such as CIE, IEC, and ISO needs to keep pace with the t...[Details]
Dye-sensitized solar cells are a new type of thin-film solar cell with low production cost and simple manufacturing process. They can be prepared using relatively simple electrochemical treatment. ...[Details]
On Saturday afternoon, the sun shone through the window of the room, the light refracted on the snowflake window lattice, and the warm golden sunlight comfortably sprinkled on my face. I spent an aft...[Details]
In-phase adding circuit (composed of LF155)
The three input signals are added to the op amp's in-phase terminal at the same time, and the input and output voltage relationship is:
The param...[Details]
1 Introduction
Parallel interface, also known as "
parallel port
", is an enhanced bidirectional parallel transmission interface. "Parallel port" means that 8 bits of data are tra...[Details]